------ _____ postcards do you need? ---- Six.A. How B. How many C. How much
-Can I help you ?-__________ A.Yes ,I want to buy a book. B.Here they are. C.Thank you .
__________ are you going ?-This afternoon.A. When B. Which C. Where
- __________ can I get to the zoo ? -On foot .A.How B.When C.Where
Read and choose(读一读,找出每组单词中不同类的一个)
The children are practising____. A.listen B.listens C.listening